docs: husky add .husky/commit-msg docs fix (#3113)

* docs: husky add .husky/commit-msg docs fix

Executing

```

npx husky add .husky/commit-msg 'npx --no -- commitlint --edit $1'
yarn husky add .husky/commit-msg 'yarn commitlint --edit $1'

```

doesn't seem to produce desired .husky/commit-msg file content

```
. "$(dirname "$0")/_/husky.sh"

npx --no -- commitlint --edit $1
```

instead it produces

```
. "$(dirname "$0")/_/husky.sh"

npx --no -- commitlint --edit
```

because $1 is interpolated, adding slash doesn't seem to help, hence suggested fix (fix is bit ugly I admit, up to you guys to accept it or fixing it your way)

* docs: linting

Co-authored-by: escapedcat <github@htmlcss.de>

docs/guides-local-setup.md

@@ -37,9 +37,13 @@ npx husky install
 yarn husky install
 
 # Add hook
-npx husky add .husky/commit-msg 'npx --no -- commitlint --edit $1'
-# or
-yarn husky add .husky/commit-msg 'yarn commitlint --edit $1'
+cat <<EEE > .husky/commit-msg
+#!/bin/sh
+. "\$(dirname "\$0")/_/husky.sh"
+
+npx --no -- commitlint --edit "\${1}"
+EEE
+
 ```
 
 **Please note that currently @commitlint/cli doesn't support yarn v2 Plug'n'Play (using yarn v2 with `nodeLinker: node-modules` in your .yarnrc.yml file may work sometimes)**\